Modern Times:  “Arizona Business Owners Explore The Liability Of Workers Who Are Potentially In Violation Of Federal Narcotics Laws And Under The Influence Of Medicinal Cannabinoids.  Several U.S. states have decriminalized medicinal cannabinoids, but Arizona is one of the only states that included a clause for employers in its statute.  Under most circumstances, employers cannot discriminate against medical marijuana holders by virtue of their card holder status. . . . The act does not require employers to allow the use of medical marijuana at work or to allow any employee to work while under the influence of cannabis.”